21514137840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 800

約数和(自身を含む): 86706075456

約数和(自身を除く): 65191937616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 83, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 166, 170, 180, 181, 195, 204, 208, 216, 221, 234, 240, 249, 255, 260, 270, 272, 306, 312, 324, 332, 340, 351, 360, 362, 390, 405, 408, 415, 432, 442, 459, 468, 498, 510, 520, 540, 543, 585, 612, 624, 648, 663, 664, 680, 702, 720, 724, 747, 765, 780, 810, 816, 830, 884, 905, 918, 936, 996, 1020, 1040, 1053, 1079, 1080, 1086, 1105, 1170, 1224, 1245, 1296, 1326, 1328, 1360, 1377, 1404, 1411, 1448, 1494, 1530, 1560, 1620, 1629, 1660, 1755, 1768, 1810, 1836, 1872, 1989, 1992, 2040, 2106, 2158, 2160, 2172, 2210, 2241, 2295, 2340, 2353, 2448, 2490, 2652, 2715, 2754, 2808, 2822, 2896, 2988, 3060, 3077, 3120, 3237, 3240, 3258, 3315, 3320, 3510, 3536, 3620, 3672, 3735, 3978, 3984, 4080, 4212, 4233, 4316, 4344, 4420, 4482, 4590, 4680, 4706, 4887, 4980, 5265, 5304, 5395, 5430, 5508, 5616, 5644, 5967, 5976, 6120, 6154, 6474, 6480, 6516, 6630, 6640, 6723, 6885, 7020, 7055, 7059, 7240, 7344, 7470, 7956, 8145, 8424, 8466, 8632, 8688, 8840, 8964, 9180, 9231, 9360, 9412, 9711, 9774, 9945, 9960, 10530, 10608, 10790, 10860, 11016, 11205, 11288, 11765, 11934, 11952, 12240, 12308, 12699, 12948, 13032, 13260, 13446, 13770, 14040, 14110, 14118, 14480, 14661, 14940, 15023, 15385, 15912, 16185, 16290, 16848, 16932, 17264, 17680, 17901, 17928, 18343, 18360, 18462, 18824, 19422, 19548, 19890, 19920, 21060, 21165, 21177, 21580, 21720, 22032, 22410, 22576, 23530, 23868, 24435, 24616, 25398, 25896, 26064, 26520, 26892, 27540, 27693, 28080, 28220, 28236, 29133, 29322, 29835, 29880, 30046, 30770, 31824, 32370, 32580, 33615, 33864, 35295, 35802, 35856, 36686, 36720, 36924, 37648, 38097, 38844, 39096, 39780, 40001, 42120, 42330, 42354, 43160, 43440, 44820, 45069, 46155, 47060, 47736, 48555, 48870, 49232, 50796, 51792, 53040, 53784, 55029, 55080, 55386, 56440, 56472, 58266, 58644, 59670, 59760, 60092, 61540, 63495, 63531, 64740, 65160, 67230, 67728, 70590, 71604, 73305, 73372, 73848, 75115, 76194, 77688, 78192, 79560, 80002, 83079, 84240, 84660, 84708, 86320, 87399, 89505, 89640, 90138, 91715, 92310, 94120, 95472, 97110, 97740, 101592, 105885, 107568, 110058, 110160, 110772, 112880, 112944, 114291, 116532, 117288, 119340, 120003, 120184, 123080, 126990, 127062, 129480, 130320, 134460, 135207, 138465, 141180, 143208, 145665, 146610, 146744, 147696, 150230, 152388, 155376, 159120, 160004, 165087, 166158, 169320, 169416, 174798, 179010, 179280, 180276, 183430, 184620, 188240, 190485, 190593, 194220, 195299, 195480, 200005, 203184, 211770, 220116, 221544, 225345, 228582, 233064, 234576, 238680, 240006, 240368, 246160, 249237, 253980, 254124, 255391, 258960, 268920, 270414, 275145, 276930, 282360, 286416, 291330, 293220, 293488, 300460, 304776, 317655, 320008, 330174, 332316, 338640, 338832, 349596, 358020, 360009, 360552, 366860, 369240, 380970, 381186, 388440, 390598, 390960, 400010, 405621, 415395, 423540, 436995, 440232, 443088, 450690, 457164, 466128, 477360, 480012, 495261, 498474, 507960, 508248, 510782, 537840, 540828, 550290, 553860, 564720, 571455, 582660, 585897, 586440, 600015, 600920, 609552, 635310, 640016, 660348, 664632, 676035, 699192, 716040, 720018, 721104, 733720, 738480, 761940, 762372, 766173, 776880, 781196, 800020, 811242, 825435, 830790, 847080, 873990, 880464, 901380, 914328, 952965, 960024, 976495, 990522, 996948, 1015920, 1016496, 1021564, 1080027, 1081656, 1100580, 1107720, 1142910, 1165320, 1171794, 1172880, 1200030, 1201840, 1216863, 1246185, 1270620, 1276955, 1320696, 1329264, 1352070, 1398384, 1432080, 1440036, 1467440, 1485783, 1523880, 1524744, 1532346, 1562392, 1600040, 1622484, 1650870, 1661580, 1694160, 1747980, 1757691, 1800045, 1802760, 1828656, 1905930, 1920048, 1952990, 1981044, 1993896, 2028105, 2043128, 2160054, 2163312, 2201160, 2215440, 2285820, 2298519, 2330640, 2343588, 2400060, 2433726, 2476305, 2492370, 2541240, 2553910, 2641392, 2704140, 2880072, 2929485, 2971566, 3047760, 3049488, 3064692, 3124784, 3200080, 3240081, 3244968, 3301740, 3320083, 3323160, 3495960, 3515382, 3600090, 3605520, 3811860, 3830865, 3905980, 3962088, 3987792, 4056210, 4086256, 4320108, 4402320, 4571640, 4597038, 4687176, 4800120, 4867452, 4952610, 4984740, 5082480, 5107820, 5273073, 5400135, 5408280, 5760144, 5858970, 5943132, 6084315, 6129384, 6480162, 6489936, 6603480, 6640166, 6646320, 6895557, 6991920, 7030764, 7200180, 7428915, 7623720, 7661730, 7811960, 7924176, 8112420, 8640216, 8788455, 9143280, 9194076, 9374352, 9600240, 9734904, 9905220, 9960249, 9969480, 10215640, 10546146, 10800270, 10816560, 11492595, 11717940, 11886264, 12168630, 12258768, 12960324, 13206960, 13280332, 13791114, 14061528, 14400360, 14857830, 15247440, 15323460, 15623920, 15819219, 16200405, 16224840, 16600415, 17280432, 17576910, 18388152, 19469808, 19810440, 19920498, 19938960, 20431280, 20686671, 21092292, 21600540, 22985190, 23435880, 23772528, 24337260, 25920648, 26365365, 26560664, 27582228, 28123056, 28800720, 29715660, 29880747, 30646920, 31638438, 32400810, 32449680, 33200830, 34477785, 35153820, 36776304, 39620880, 39840996, 41373342, 42184584, 43201080, 45970380, 46871760, 48674520, 49801245, 51841296, 52730730, 53121328, 55164456, 59431320, 59761494, 61293840, 63276876, 64801620, 66401660, 68955570, 70307640, 79096095, 79681992, 82746684, 84369168, 86402160, 89642241, 91940760, 97349040, 99602490, 103433355, 105461460, 110328912, 118862640, 119522988, 126553752, 129603240, 132803320, 137911140, 140615280, 149403735, 158192190, 159363984, 165493368, 179284482, 183881520, 199204980, 206866710, 210922920, 239045976, 253107504, 259206480, 265606640, 268926723, 275822280, 298807470, 316384380, 330986736, 358568964, 398409960, 413733420, 421845840, 448211205, 478091952, 537853446, 551644560, 597614940, 632768760, 717137928, 796819920, 827466840, 896422410, 1075706892, 1195229880, 1265537520, 1344633615, 1434275856, 1654933680, 1792844820, 2151413784, 2390459760, 2689267230, 3585689640, 4302827568, 5378534460, 7171379280, 10757068920, 21514137840]

約数ペア:

[(1, 21514137840), (2, 10757068920), (3, 7171379280), (4, 5378534460), (5, 4302827568), (6, 3585689640), (8, 2689267230), (9, 2390459760), (10, 2151413784), (12, 1792844820), (13, 1654933680), (15, 1434275856), (16, 1344633615), (17, 1265537520), (18, 1195229880), (20, 1075706892), (24, 896422410), (26, 827466840), (27, 796819920), (30, 717137928), (34, 632768760), (36, 597614940), (39, 551644560), (40, 537853446), (45, 478091952), (48, 448211205), (51, 421845840), (52, 413733420), (54, 398409960), (60, 358568964), (65, 330986736), (68, 316384380), (72, 298807470), (78, 275822280), (80, 268926723), (81, 265606640), (83, 259206480), (85, 253107504), (90, 239045976), (102, 210922920), (104, 206866710), (108, 199204980), (117, 183881520), (120, 179284482), (130, 165493368), (135, 159363984), (136, 158192190), (144, 149403735), (153, 140615280), (156, 137911140), (162, 132803320), (166, 129603240), (170, 126553752), (180, 119522988), (181, 118862640), (195, 110328912), (204, 105461460), (208, 103433355), (216, 99602490), (221, 97349040), (234, 91940760), (240, 89642241), (249, 86402160), (255, 84369168), (260, 82746684), (270, 79681992), (272, 79096095), (306, 70307640), (312, 68955570), (324, 66401660), (332, 64801620), (340, 63276876), (351, 61293840), (360, 59761494), (362, 59431320), (390, 55164456), (405, 53121328), (408, 52730730), (415, 51841296), (432, 49801245), (442, 48674520), (459, 46871760), (468, 45970380), (498, 43201080), (510, 42184584), (520, 41373342), (540, 39840996), (543, 39620880), (585, 36776304), (612, 35153820), (624, 34477785), (648, 33200830), (663, 32449680), (664, 32400810), (680, 31638438), (702, 30646920), (720, 29880747), (724, 29715660), (747, 28800720), (765, 28123056), (780, 27582228), (810, 26560664), (816, 26365365), (830, 25920648), (884, 24337260), (905, 23772528), (918, 23435880), (936, 22985190), (996, 21600540), (1020, 21092292), (1040, 20686671), (1053, 20431280), (1079, 19938960), (1080, 19920498), (1086, 19810440), (1105, 19469808), (1170, 18388152), (1224, 17576910), (1245, 17280432), (1296, 16600415), (1326, 16224840), (1328, 16200405), (1360, 15819219), (1377, 15623920), (1404, 15323460), (1411, 15247440), (1448, 14857830), (1494, 14400360), (1530, 14061528), (1560, 13791114), (1620, 13280332), (1629, 13206960), (1660, 12960324), (1755, 12258768), (1768, 12168630), (1810, 11886264), (1836, 11717940), (1872, 11492595), (1989, 10816560), (1992, 10800270), (2040, 10546146), (2106, 10215640), (2158, 9969480), (2160, 9960249), (2172, 9905220), (2210, 9734904), (2241, 9600240), (2295, 9374352), (2340, 9194076), (2353, 9143280), (2448, 8788455), (2490, 8640216), (2652, 8112420), (2715, 7924176), (2754, 7811960), (2808, 7661730), (2822, 7623720), (2896, 7428915), (2988, 7200180), (3060, 7030764), (3077, 6991920), (3120, 6895557), (3237, 6646320), (3240, 6640166), (3258, 6603480), (3315, 6489936), (3320, 6480162), (3510, 6129384), (3536, 6084315), (3620, 5943132), (3672, 5858970), (3735, 5760144), (3978, 5408280), (3984, 5400135), (4080, 5273073), (4212, 5107820), (4233, 5082480), (4316, 4984740), (4344, 4952610), (4420, 4867452), (4482, 4800120), (4590, 4687176), (4680, 4597038), (4706, 4571640), (4887, 4402320), (4980, 4320108), (5265, 4086256), (5304, 4056210), (5395, 3987792), (5430, 3962088), (5508, 3905980), (5616, 3830865), (5644, 3811860), (5967, 3605520), (5976, 3600090), (6120, 3515382), (6154, 3495960), (6474, 3323160), (6480, 3320083), (6516, 3301740), (6630, 3244968), (6640, 3240081), (6723, 3200080), (6885, 3124784), (7020, 3064692), (7055, 3049488), (7059, 3047760), (7240, 2971566), (7344, 2929485), (7470, 2880072), (7956, 2704140), (8145, 2641392), (8424, 2553910), (8466, 2541240), (8632, 2492370), (8688, 2476305), (8840, 2433726), (8964, 2400060), (9180, 2343588), (9231, 2330640), (9360, 2298519), (9412, 2285820), (9711, 2215440), (9774, 2201160), (9945, 2163312), (9960, 2160054), (10530, 2043128), (10608, 2028105), (10790, 1993896), (10860, 1981044), (11016, 1952990), (11205, 1920048), (11288, 1905930), (11765, 1828656), (11934, 1802760), (11952, 1800045), (12240, 1757691), (12308, 1747980), (12699, 1694160), (12948, 1661580), (13032, 1650870), (13260, 1622484), (13446, 1600040), (13770, 1562392), (14040, 1532346), (14110, 1524744), (14118, 1523880), (14480, 1485783), (14661, 1467440), (14940, 1440036), (15023, 1432080), (15385, 1398384), (15912, 1352070), (16185, 1329264), (16290, 1320696), (16848, 1276955), (16932, 1270620), (17264, 1246185), (17680, 1216863), (17901, 1201840), (17928, 1200030), (18343, 1172880), (18360, 1171794), (18462, 1165320), (18824, 1142910), (19422, 1107720), (19548, 1100580), (19890, 1081656), (19920, 1080027), (21060, 1021564), (21165, 1016496), (21177, 1015920), (21580, 996948), (21720, 990522), (22032, 976495), (22410, 960024), (22576, 952965), (23530, 914328), (23868, 901380), (24435, 880464), (24616, 873990), (25398, 847080), (25896, 830790), (26064, 825435), (26520, 811242), (26892, 800020), (27540, 781196), (27693, 776880), (28080, 766173), (28220, 762372), (28236, 761940), (29133, 738480), (29322, 733720), (29835, 721104), (29880, 720018), (30046, 716040), (30770, 699192), (31824, 676035), (32370, 664632), (32580, 660348), (33615, 640016), (33864, 635310), (35295, 609552), (35802, 600920), (35856, 600015), (36686, 586440), (36720, 585897), (36924, 582660), (37648, 571455), (38097, 564720), (38844, 553860), (39096, 550290), (39780, 540828), (40001, 537840), (42120, 510782), (42330, 508248), (42354, 507960), (43160, 498474), (43440, 495261), (44820, 480012), (45069, 477360), (46155, 466128), (47060, 457164), (47736, 450690), (48555, 443088), (48870, 440232), (49232, 436995), (50796, 423540), (51792, 415395), (53040, 405621), (53784, 400010), (55029, 390960), (55080, 390598), (55386, 388440), (56440, 381186), (56472, 380970), (58266, 369240), (58644, 366860), (59670, 360552), (59760, 360009), (60092, 358020), (61540, 349596), (63495, 338832), (63531, 338640), (64740, 332316), (65160, 330174), (67230, 320008), (67728, 317655), (70590, 304776), (71604, 300460), (73305, 293488), (73372, 293220), (73848, 291330), (75115, 286416), (76194, 282360), (77688, 276930), (78192, 275145), (79560, 270414), (80002, 268920), (83079, 258960), (84240, 255391), (84660, 254124), (84708, 253980), (86320, 249237), (87399, 246160), (89505, 240368), (89640, 240006), (90138, 238680), (91715, 234576), (92310, 233064), (94120, 228582), (95472, 225345), (97110, 221544), (97740, 220116), (101592, 211770), (105885, 203184), (107568, 200005), (110058, 195480), (110160, 195299), (110772, 194220), (112880, 190593), (112944, 190485), (114291, 188240), (116532, 184620), (117288, 183430), (119340, 180276), (120003, 179280), (120184, 179010), (123080, 174798), (126990, 169416), (127062, 169320), (129480, 166158), (130320, 165087), (134460, 160004), (135207, 159120), (138465, 155376), (141180, 152388), (143208, 150230), (145665, 147696), (146610, 146744)]